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CN-224212459-U - Multi-level electrocatalytic oxidation degradation device

CN224212459UCN 224212459 UCN224212459 UCN 224212459UCN-224212459-U

Abstract

The utility model discloses a multi-level electrocatalytic oxidation degradation device, which belongs to the technical field of electrocatalytic oxidation and comprises a degradation tank, a plurality of electrode groups arranged in the degradation tank, a spacing adjusting assembly arranged on the degradation tank and in transmission connection with the electrode plates I and II, a mounting plate and a linear driving assembly arranged at the top of the degradation tank and in transmission connection with the mounting plate, and a scraping plate movably arranged on the surfaces of the electrode plates I and II. The scraping plates are attached to the surfaces of the first electrode plate and the second electrode plate and are in sliding connection with the mounting plate, so that the normal operation of the scraping plates can not be influenced by any adjustment of the distance, and the effect of conveniently cleaning the first electrode plate and the second electrode plate is achieved.

Inventors

  • BAI XIAOLI
  • MA YANWEN
  • LI GANG

Assignees

  • 青岛世创环境工程有限公司

Dates

Publication Date
20260508
Application Date
20250606

Claims (6)

  1. 1. A multi-level electrocatalytic oxidation degradation device is characterized by comprising a degradation tank (1), a plurality of electrode groups arranged in the degradation tank (1), a spacing adjusting assembly (4) arranged on the degradation tank (1) and in transmission connection with the electrode plates (2) and (3), a mounting plate (5) and a linear driving assembly (6) arranged at the top of the degradation tank (1), wherein the linear driving assembly (6) is in transmission connection with the mounting plate (5), and a scraping plate (7) is movably arranged on the surfaces of the electrode plates (2) and (3) and is also in sliding connection with the mounting plate (5).
  2. 2. The multi-level electrocatalytic oxidation degradation device as set forth in claim 1, wherein the number of the spacing adjustment assemblies (4) is the same as that of the electrode groups, each group comprises two connecting plates (41) respectively fixed with a first electrode plate (2) and a second electrode plate (3), a first rack (42) and a second rack (43) respectively fixed perpendicularly to the two connecting plates (41), two adjacent sides of the first rack (42) are provided with meshing teeth, the first rack (42) and the second rack (43) form transmission connection through a first gear (44) connected to a degradation tank (1) in a rotating mode, a second gear (45) is fixedly provided with a rotating shaft (46), the rotating shaft (46) is connected to the degradation tank (1) in a rotating mode, the second gear (45) is meshed with the first rack (42), and a hand wheel (47) is fixedly arranged at one end of the rotating shaft (46).
  3. 3. The multi-level electrocatalytic oxidative degradation device as set forth in claim 1, wherein the mounting plate (5) comprises a movable plate (51) with a concave structure and a guide rod (52) fixedly arranged in the notch of the movable plate (51), wherein the movable plate is slidably arranged at the upper end of the degradation tank (1) and the notch of the movable plate is downward, and the scraping plate (7) is also slidably arranged on the guide rod (52).
  4. 4. A multi-level electrocatalytic oxidative degradation device as set forth in claim 3, wherein the linear driving assembly (6) comprises a motor (61) fixedly mounted on the degradation tank (1), a screw rod (62) rotatably connected to the degradation tank (1) and fixed with an output shaft of the motor (61), and the movable plate (51) is in threaded sleeve connection with the screw rod (62).
  5. 5. The multi-level electrocatalytic oxidation degradation device as set forth in claim 2, wherein the connecting plate (41) is provided with a chute, the scraping plate (7) is of an H-shaped structure, the middle of the scraping plate is arranged in the chute of the connecting plate (41) in a penetrating way, and two ends of the scraping plate are respectively attached to two surfaces of the first electrode plate (2) and two surfaces of the second electrode plate (3).
  6. 6. The multi-level electrocatalytic oxidation degradation device as set forth in claim 2, further comprising a limit assembly (8), wherein the limit assembly (8) comprises a limit gear (81) with a triangular meshing tooth, the limit gear (81) is fixedly arranged on a rotating shaft (46), a connecting rod (82) with a trapezoid clamping block (83) fixedly arranged at the end, the trapezoid clamping block (83) is clamped in the meshing tooth of the limit gear (81), a spring (84) is sleeved on the connecting rod (82), a connecting block (85) is fixed on the degradation pool (1), the connecting rod (82) is movably arranged on the connecting block (85), and two ends of the spring (84) are respectively fixed with the trapezoid clamping block (83) and the connecting block (85).

Description

Multi-level electrocatalytic oxidation degradation device Technical Field The utility model relates to the technical field of electrocatalytic oxidation, in particular to a multi-level electrocatalytic oxidation degradation device. Background The treatment of sewage and wastewater is an important research topic, and an electrocatalytic oxidative degradation technology is widely focused as an efficient and environment-friendly treatment method, and the technology utilizes the electrocatalytic effect to degrade pollutants into harmless substances by arranging an anode and a cathode in an electrolytic cell, so as to achieve the aim of purifying water quality. The Chinese patent with the publication number of CN221701230U discloses an electrocatalytic oxidation degradation tank, and the problem that the anode and the cathode of an electrode are mostly arranged in a staggered mode in the wastewater purification process by using an electrocatalytic oxidation technology at present is pointed out, and the electrode plate after arrangement is relatively fixed with the degradation tank, so that the distance between the anode and the cathode is fixed, the electrode plate cannot be adjusted according to the concentration and the type of wastewater, and the efficiency of wastewater purification is reduced. The above patent achieves the adjustment of the spacing by a rotating assembly designed in the device for adjusting the electrocatalytic assembly. However, the disadvantage of the above patent is that although the control of the electrocatalytic component is achieved by the rotating component, due to the structural limitation of the connecting rod, the electrocatalytic component inside the electrocatalytic component is inconvenient for operators to clean and maintain, and the electrocatalytic component is inconvenient to disassemble, so that substances such as a metal oxide passivation layer, an organic polymer, inorganic scale, suspended matters and the like deposited on the surface of the electrode plate cannot be removed in time during long-term use, and the sewage treatment efficiency is remarkably reduced. We have therefore proposed a multi-level electrocatalytic oxidative degradation device in order to solve the problems set out above. The above information disclosed in this background section is only for enhancement of understanding of the background section of the invention and therefore it may not form the prior art that is already known to those of ordinary skill in the art. Disclosure of utility model The utility model aims to provide a multi-level electrocatalytic oxidative degradation device so as to solve the problems in the market at present, which are presented by the background technology. The utility model provides a multi-level electrocatalytic oxidation degradation device which comprises a degradation tank, a plurality of electrode groups arranged in the degradation tank, a distance adjusting assembly arranged on the degradation tank and in transmission connection with the electrode plates I and II, a mounting plate and a linear driving assembly arranged at the top of the degradation tank and in transmission connection with the mounting plate, and a scraping plate movably arranged on the surfaces of the electrode plates I and II and in sliding connection with the mounting plate. The number of the interval adjusting assemblies is the same as that of the electrode groups, each electrode group comprises two connecting plates which are respectively fixed with the first electrode plate and the second electrode plate, a first rack and a second rack which are respectively and vertically fixed with the two connecting plates, meshing teeth are arranged on two adjacent sides of the first rack, the first rack and the second rack are in transmission connection through a first gear which is rotationally connected to a degradation pool, a second gear is fixedly provided with a rotating shaft which is rotationally connected to the degradation pool, the second gear is meshed with the first rack, and a hand wheel is fixedly arranged at one end of the rotating shaft. Preferably, the mounting plate comprises a movable plate and a guide rod, wherein the movable plate is of a concave structure and is slidably arranged at the upper end of the degradation tank, the notch of the movable plate is downward, the guide rod is fixedly arranged in the notch of the movable plate, and the scraping plate is also slidably arranged on the guide rod. Preferably, the linear driving assembly comprises a motor fixedly arranged on the degradation tank, a screw rod rotatably connected to the degradation tank and fixed with an output shaft of the motor, and the movable plate is in threaded sleeve joint with the screw rod. Preferably, the connecting plate is provided with a chute, the scraping plate is of an H-shaped structure, the middle of the scraping plate is arranged in the chute of the connecting plate in a penetrating mode, and two e